Shalai and Hallar + Devoted Druid + Arcus Acolyte + Kami of Whispered Hopes

Shalai and Hallar
Devoted Druid
Arcus Acolyte
Kami of Whispered Hopes

Requires
Shalai and Hallar must be on the battlefield. Devoted Druid must be on the battlefield. Arcus Acolyte must be on the battlefield. Kami of Whispered Hopes must be on the battlefield. Devoted Druid does not have summoning sickness and does not have a -1/-1 counter on it.
Steps
  1. Activate Devoted Druid's first ability by tapping it, adding .
  2. Activate Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
  3. If Devoted Druid has a +1/+1 counter on it, repeat from step 1 until Devoted Druid has no +1/+1 counters.
  4. Activate Devoted Druid's outlast ability by paying and tapping it, putting two +1/+1 counters on Devoted Druid.
  5. Shalai and Hallar triggers, dealing 2 damage to an opponent.
  6. Repeat from step 2.
Results
Infinite damage.

Shalai and Hallar
0.47% of 8949 decks 42 decks
Marath, Will of the Wild
0.04% of 2413 decks 1 decks
High Synergy Cards
The Red Terror
81% of 43 decks +78% synergy
Hardened Scales
81% of 43 decks +72% synergy
Heliod, Sun-Crowned
72% of 43 decks +69% synergy
Conclave Mentor
74% of 43 decks +68% synergy
Ozolith, the Shattered Spire
70% of 43 decks +63% synergy
All Will Be One
67% of 43 decks +60% synergy
Kutzil, Malamet Exemplar
79% of 28 decks +56% synergy
Scurry Oak
56% of 43 decks +53% synergy
War Elemental
53% of 43 decks +52% synergy
Mikaeus, the Lunarch
56% of 43 decks +51% synergy
Top Cards
Swords to Plowshares
65% of 43 decks +6% synergy
Path to Exile
58% of 43 decks +6% synergy
Innkeeper's Talent
57% of 7 decks +49% synergy
Forgotten Ancient
53% of 43 decks +48% synergy
Gyre Sage
53% of 43 decks +45% synergy
Inspiring Call
53% of 43 decks +43% synergy
Rhythm of the Wild
53% of 43 decks +20% synergy
Incubation Druid
51% of 43 decks +41% synergy
Ivy Lane Denizen
49% of 43 decks +47% synergy
Walking Ballista
49% of 43 decks +47% synergy
Creatures
Champion of Lambholt
49% of 43 decks +35% synergy
Basking Broodscale
47% of 15 decks +41% synergy
Halana and Alena, Partners
47% of 43 decks +42% synergy
Trelasarra, Moon Dancer
44% of 43 decks +44% synergy
Rishkar, Peema Renegade
44% of 43 decks +37% synergy
Ajani's Pridemate
42% of 43 decks +40% synergy
Evolution Witness
40% of 15 decks +32% synergy
Herd Baloth
40% of 43 decks +37% synergy
Managorger Hydra
40% of 43 decks +35% synergy
Bright-Palm, Soul Awakener
39% of 41 decks +35% synergy
Delighted Halfling
38% of 39 decks +28% synergy
Anim Pakal, Thousandth Moon
38% of 24 decks +29% synergy
Envoy of the Ancestors
36% of 11 decks +34% synergy
Rosie Cotton of South Lane
36% of 39 decks +29% synergy
Celestial Unicorn
35% of 43 decks +35% synergy
Abzan Battle Priest
35% of 43 decks +32% synergy
Tender Wildguide
33% of 9 decks +27% synergy
Good-Fortune Unicorn
30% of 43 decks +27% synergy
Avacyn's Pilgrim
30% of 43 decks +16% synergy
Birds of Paradise
30% of 43 decks +7% synergy
Bristly Bill, Spine Sower
29% of 17 decks +25% synergy
Vigor
28% of 43 decks +25% synergy
Armorcraft Judge
28% of 43 decks +23% synergy
Aragorn, Hornburg Hero
28% of 29 decks +26% synergy
Voice of the Blessed
26% of 43 decks +25% synergy
Hamza, Guardian of Arashin
26% of 43 decks +22% synergy
Shalai, Voice of Plenty
26% of 43 decks +21% synergy
Sovereign Okinec Ahau
25% of 28 decks +18% synergy
Krenko, Tin Street Kingpin
23% of 43 decks +16% synergy
Taurean Mauler
23% of 43 decks +13% synergy
Llanowar Elves
23% of 43 decks +6% synergy
Arwen, Weaver of Hope
22% of 36 decks +17% synergy
Conclave Sledge-Captain
21% of 42 decks +17% synergy
Spike Feeder
21% of 43 decks +21% synergy
Archangel of Thune
21% of 43 decks +20% synergy
Kalonian Hydra
21% of 43 decks +16% synergy
Dusk Legion Duelist
21% of 43 decks +15% synergy
Eternal Witness
21% of 43 decks +11% synergy
Wildwood Scourge
19% of 43 decks +18% synergy
Benevolent Hydra
19% of 43 decks +17% synergy
Grand Abolisher
19% of 43 decks +13% synergy
Kodama of the West Tree
19% of 43 decks +13% synergy
Abzan Falconer
19% of 43 decks +13% synergy
Esper Sentinel
19% of 43 decks +6% synergy
Elvish Mystic
19% of 43 decks +4% synergy
Soul Warden
16% of 43 decks +15% synergy
Botanical Brawler
16% of 43 decks +14% synergy
Scavenging Ooze
16% of 43 decks +14% synergy
Rocco, Cabaretti Caterer
16% of 43 decks +12% synergy
Evolution Sage
16% of 43 decks +12% synergy
Instants
Eladamri's Call
47% of 43 decks +35% synergy
Worldly Tutor
42% of 43 decks +27% synergy
Heroic Intervention
37% of 43 decks -1% synergy
Enlightened Tutor
33% of 43 decks +19% synergy
Snakeskin Veil
30% of 43 decks +28% synergy
Generous Gift
26% of 43 decks -6% synergy
Beast Within
26% of 43 decks -12% synergy
Chord of Calling
23% of 43 decks +17% synergy
Archdruid's Charm
19% of 21 decks +14% synergy
Silence
19% of 43 decks +15% synergy
Teferi's Protection
19% of 43 decks -0% synergy
Stroke of Midnight
17% of 36 decks +7% synergy
Take Up the Shield
16% of 43 decks +16% synergy
Signal the Clans
16% of 43 decks +15% synergy
Silkguard
14% of 43 decks +12% synergy
Unbreakable Formation
14% of 43 decks +6% synergy
Deflecting Swat
14% of 43 decks +2% synergy
Dromoka's Command
12% of 43 decks +9% synergy
Pyroblast
12% of 43 decks +8% synergy
Congregation at Dawn
12% of 43 decks +8% synergy
Chaos Warp
12% of 43 decks -6% synergy
Boros Charm
12% of 43 decks -17% synergy
Mortal's Ardor
9% of 43 decks +9% synergy
Invigorating Surge
9% of 43 decks +9% synergy
Tamiyo's Safekeeping
9% of 43 decks +6% synergy
Return to Nature
9% of 43 decks +4% synergy
Nature's Claim
9% of 43 decks +3% synergy
Guttural Response
7% of 43 decks +7% synergy
Bolt Bend
7% of 43 decks +6% synergy
Surge of Salvation
7% of 43 decks +5% synergy
Reprieve
7% of 43 decks +5% synergy
Abrade
7% of 43 decks +3% synergy
Veil of Summer
7% of 43 decks +3% synergy
Flawless Maneuver
7% of 43 decks -7% synergy
Sorceries
Cultivate
47% of 43 decks -7% synergy
Nature's Lore
40% of 43 decks +2% synergy
Three Visits
37% of 43 decks +8% synergy
Farseek
37% of 43 decks -13% synergy
Damning Verdict
30% of 43 decks +25% synergy
Kodama's Reach
26% of 43 decks -10% synergy
Requisition Raid
24% of 17 decks +17% synergy
Rampant Growth
23% of 43 decks -16% synergy
Angelfire Ignition
14% of 43 decks +13% synergy
Austere Command
14% of 43 decks +1% synergy
Twinflame
12% of 43 decks +10% synergy
Gamble
12% of 43 decks +8% synergy
Time of Need
9% of 43 decks +8% synergy
Sylvan Scrying
9% of 43 decks +7% synergy
Idyllic Tutor
9% of 43 decks +5% synergy
Rishkar's Expertise
9% of 43 decks -6% synergy
Thirsting Roots
7% of 43 decks +6% synergy
Sylvan Tutor
7% of 43 decks +6% synergy
Unnatural Restoration
7% of 43 decks +6% synergy
Eldritch Evolution
7% of 43 decks +3% synergy
Finale of Devastation
7% of 43 decks -2% synergy
Farewell
7% of 43 decks -3% synergy
Harmonize
7% of 43 decks -5% synergy
Shamanic Revelation
7% of 43 decks -10% synergy
Utility Artifacts
Swiftfoot Boots
28% of 43 decks +3% synergy
The Ozolith
26% of 43 decks +21% synergy
The Great Henge
26% of 43 decks +11% synergy
Shadowspear
19% of 43 decks +16% synergy
Basilisk Collar
19% of 43 decks +14% synergy
Staff of Domination
16% of 43 decks +15% synergy
Lightning Greaves
12% of 43 decks -12% synergy
Agatha's Soul Cauldron
11% of 36 decks +10% synergy
Talon of Pain
9% of 43 decks +9% synergy
Animation Module
9% of 43 decks +9% synergy
The One Ring
7% of 43 decks +3% synergy
Lifecrafter's Bestiary
7% of 43 decks +1% synergy
Enchantments
Branching Evolution
49% of 43 decks +44% synergy
Cathars' Crusade
47% of 43 decks +38% synergy
Mayael's Aria
33% of 43 decks +27% synergy
Uncivil Unrest
31% of 42 decks +25% synergy
Court of Garenbrig
30% of 33 decks +27% synergy
Felidar Retreat
30% of 43 decks +10% synergy
Annie Joins Up
29% of 17 decks +4% synergy
Cleric Class
26% of 43 decks +25% synergy
Lifelink
23% of 43 decks +23% synergy
Tribute to the World Tree
23% of 43 decks +14% synergy
Light of Promise
21% of 43 decks +21% synergy
Keen Sense
21% of 43 decks +20% synergy
Swift Reconfiguration
19% of 43 decks +18% synergy
Invigorating Hot Spring
19% of 43 decks +16% synergy
Sylvan Library
19% of 43 decks +7% synergy
Rite of Passage
14% of 43 decks +12% synergy
Snake Umbra
14% of 43 decks +11% synergy
Virtue of Loyalty
12% of 33 decks +9% synergy
Spirit Link
12% of 43 decks +11% synergy
Ajani's Welcome
12% of 43 decks +11% synergy
Together Forever
12% of 43 decks +9% synergy
Rune of Sustenance
9% of 43 decks +9% synergy
Resourceful Defense
9% of 43 decks +8% synergy
Deafening Silence
9% of 43 decks +6% synergy
Primal Vigor
9% of 43 decks +5% synergy
Utopia Sprawl
9% of 43 decks +2% synergy
Impact Tremors
9% of 43 decks -5% synergy
Sunbond
7% of 43 decks +7% synergy
Felidar Umbra
7% of 43 decks +6% synergy
Doubling Season
7% of 43 decks -4% synergy
Battles
Invasion of Ikoria
15% of 40 decks +6% synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
7% of 43 decks +6% synergy
Nissa, Voice of Zendikar
7% of 43 decks +6% synergy
Minsc & Boo, Timeless Heroes
7% of 43 decks +5% synergy
Ajani, the Greathearted
7% of 43 decks +4% synergy
Utility Lands
Gavony Township
51% of 43 decks +39% synergy
Karn's Bastion
40% of 43 decks +37% synergy
Yavimaya, Cradle of Growth
21% of 43 decks +2% synergy
Rogue's Passage
21% of 43 decks -5% synergy
Mosswort Bridge
19% of 43 decks -0% synergy
Llanowar Reborn
16% of 43 decks +14% synergy
Oran-Rief, the Vastwood
14% of 43 decks +12% synergy
Boseiju, Who Endures
14% of 43 decks -3% synergy
Reliquary Tower
12% of 43 decks -5% synergy
Witch's Clinic
9% of 43 decks +9% synergy
Nesting Grounds
9% of 43 decks +9% synergy
Restless Bivouac
9% of 33 decks +7% synergy
Drannith Ruins
8% of 40 decks +6% synergy
Temple of the False God
7% of 43 decks -5% synergy
Mana Artifacts
Arcane Signet
77% of 43 decks +4% synergy
Sol Ring
77% of 43 decks -7% synergy
Fellwar Stone
26% of 43 decks +15% synergy
Commander's Sphere
16% of 43 decks +4% synergy
Talisman of Conviction
14% of 43 decks +7% synergy
Talisman of Unity
14% of 43 decks +6% synergy
Chromatic Lantern
14% of 43 decks +3% synergy
Selesnya Signet
14% of 43 decks +2% synergy
Talisman of Impulse
12% of 43 decks +5% synergy
Boros Signet
12% of 43 decks +0% synergy
Gruul Signet
12% of 43 decks -1% synergy
Mana Crypt
9% of 43 decks +3% synergy
Lands
Command Tower
93% of 43 decks +2% synergy
Cinder Glade
58% of 43 decks +8% synergy
Temple Garden
53% of 43 decks +10% synergy
Stomping Ground
53% of 43 decks +10% synergy
Jetmir's Garden
53% of 43 decks +7% synergy
Exotic Orchard
53% of 43 decks +1% synergy
Canopy Vista
47% of 43 decks -3% synergy
Jungle Shrine
47% of 43 decks -10% synergy
Sacred Foundry
42% of 43 decks +3% synergy
Arid Mesa
40% of 43 decks +12% synergy
Windswept Heath
40% of 43 decks +11% synergy
Spectator Seating
40% of 43 decks +11% synergy
Wooded Foothills
35% of 43 decks +8% synergy
Sunpetal Grove
35% of 43 decks +3% synergy
Rootbound Crag
35% of 43 decks +3% synergy
Bountiful Promenade
33% of 43 decks +1% synergy
Rockfall Vale
30% of 43 decks +3% synergy
Spire Garden
30% of 43 decks +0% synergy
Clifftop Retreat
30% of 43 decks -4% synergy
Path of Ancestry
28% of 43 decks -6% synergy
Sheltering Landscape
27% of 11 decks +1% synergy
Sungrass Prairie
26% of 43 decks +11% synergy
Battlefield Forge
26% of 43 decks +8% synergy
Bretagard Stronghold
23% of 43 decks +22% synergy
Krosan Verge
23% of 43 decks +8% synergy
Fortified Village
23% of 43 decks +5% synergy
Overgrown Farmland
23% of 43 decks +1% synergy
Mossfire Valley
21% of 43 decks +9% synergy
Temple of Abandon
21% of 43 decks +8% synergy
Brushland
21% of 43 decks +5% synergy
Game Trail
21% of 43 decks +3% synergy
Evolving Wilds
21% of 43 decks -10% synergy
Commercial District
19% of 21 decks +8% synergy
Lush Portico
19% of 21 decks +7% synergy
Temple of Plenty
19% of 43 decks +5% synergy
Temple of Triumph
19% of 43 decks +4% synergy
Karplusan Forest
19% of 43 decks +2% synergy
Furycalm Snarl
16% of 43 decks +4% synergy
Elegant Parlor
14% of 21 decks +5% synergy
Opal Palace
14% of 43 decks +12% synergy
Horizon Canopy
14% of 43 decks +10% synergy
City of Brass
14% of 43 decks +6% synergy
Marsh Flats
12% of 43 decks +5% synergy
Plateau
12% of 43 decks +1% synergy
Taiga
12% of 43 decks +0% synergy
Savannah
12% of 43 decks +0% synergy
Sundown Pass
12% of 43 decks -4% synergy
Terramorphic Expanse
12% of 43 decks -11% synergy
Razorverge Thicket
9% of 43 decks +5% synergy
Scalding Tarn
9% of 43 decks +4% synergy